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    • 4. 发明授权
    • Nickel braze alloy composition
    • 镍钎焊合金组成
    • US08075662B2
    • 2011-12-13
    • US12109398
    • 2008-04-25
    • Michael MinorPaul M. PelletMichael L. Miller
    • Michael MinorPaul M. PelletMichael L. Miller
    • B22F1/00
    • C22C19/057B23K35/304B23K2101/001C22C1/0433C22C19/055C22C19/056
    • A nickel braze alloy composition includes a blend of a first nickel alloy and a second nickel alloy. The first nickel alloy includes about 4.75 wt %-10.5 wt % of chromium, about 5.5 wt %-6.7 wt % of aluminum, up to about 13 wt % cobalt, about 3.75 wt %-9.0 wt % of tantalum, about 1.3 wt %-2.25 wt % of molybdenum, about 3.0 wt %-6.8 wt % of tungsten, about 2.6 wt %-3.25 wt % of rhenium, up to about 0.02 wt % of boron, about 0.05 wt %-2.0 wt % of hafnium, up to about 0.14 wt % of carbon, up to about 0.35 wt % of zirconium, and a balance of nickel. The second nickel alloy includes about 21.25 wt %-22.75 wt % of chromium, about 5.7 wt %-6.3 wt % of aluminum, about 11.5 wt %-12.5 wt % of cobalt, about 5.7 wt %-6.3 wt % of silicon, boron in an amount no greater than 1.0 wt %, and a balance of nickel.
    • 镍钎焊合金组合物包括第一镍合金和第二镍合金的共混物。 第一种镍合金包括约4.75wt%-10.5wt%的铬,约5.5wt%-6.7wt%的铝,至多约13wt%的钴,约3.75wt%的-9.0wt%的钽,约1.3wt% -2.25重量%的钼,约3.0重量%的-6.8重量%的钨,约2.6重量%的-3.25重量%的铼,至多约0.02重量%的硼,约0.05重量%〜2.0重量%的铪, 至约0.14重量%的碳,至多约0.35重量%的锆,余量为镍。 第二镍合金包括约21.25重量%-22.75重量%的铬,约5.7重量%-6.3重量%的铝,约11.5重量%-12.5重量%的钴,约5.7重量%-6.3重量%的硅,硼 不大于1.0重量%,余量为镍。
    • 6. 发明申请
    • NICKEL BRAZE ALLOY COMPOSITION
    • 镍合金组合物
    • US20090266446A1
    • 2009-10-29
    • US12109398
    • 2008-04-25
    • Michael MinorPaul M. PelletMichael L. Miller
    • Michael MinorPaul M. PelletMichael L. Miller
    • B23K35/22
    • C22C19/057B23K35/304B23K2101/001C22C1/0433C22C19/055C22C19/056
    • A nickel braze alloy composition includes a blend of a first nickel alloy and a second nickel alloy. The first nickel alloy includes about 4.75 wt %-10.5 wt % of chromium, about 5.5 wt %-6.7 wt % of aluminum, up to about 13 wt % cobalt, about 3.75 wt %-9.0 wt % of tantalum, about 1.3 wt %-2.25 wt % of molybdenum, about 3.0 wt %-6.8 wt % of tungsten, about 2.6 wt %-3.25 wt % of rhenium, up to about 0.02 wt % of boron, about 0.05 wt %-2.0 wt % of hafnium, up to about 0.14 wt % of carbon, up to about 0.35 wt % of zirconium, and a balance of nickel. The second nickel alloy includes about 21.25 wt %-22.75 wt % of chromium, about 5.7 wt %-6.3 wt % of aluminum, about 11.5 wt %-12.5 wt % of cobalt, about 5.7 wt %-6.3 wt % of silicon, boron in an amount no greater than 1.0 wt %, and a balance of nickel.
    • 镍钎焊合金组合物包括第一镍合金和第二镍合金的共混物。 第一种镍合金包括约4.75wt%-10.5wt%的铬,约5.5wt%-6.7wt%的铝,至多约13wt%的钴,约3.75wt%的-9.0wt%的钽,约1.3wt% -2.25重量%的钼,约3.0重量%的-6.8重量%的钨,约2.6重量%的-3.25重量%的铼,至多约0.02重量%的硼,约0.05重量%〜2.0重量%的铪, 至约0.14重量%的碳,至多约0.35重量%的锆,余量为镍。 第二镍合金包括约21.25重量%-22.75重量%的铬,约5.7重量%-6.3重量%的铝,约11.5重量%-12.5重量%的钴,约5.7重量%-6.3重量%的硅,硼 不大于1.0重量%,余量为镍。